{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951266,-0.308371,0.000000,0.000000,0.113926,-0.351439,0.929253,0.000000,-0.286291,0.883152,0.371591,0.000000,-1826846.101848,5635471.454665,2355279.200850,1],    "boundingVolume": {    "region": [1.884199,0.380686,1.884355,0.380758,0.000000,7.879324]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/13.b3dm"}}}